212133014322 has 16 divisors (see below), whose sum is σ = 437952029952. Its totient is φ = 68430004560.

The previous prime is 212133014311. The next prime is 212133014323. The reversal of 212133014322 is 223410331212.

It is a junction number, because it is equal to n+sod(n) for n = 212133014292 and 212133014301.

It is not an unprimeable number, because it can be changed into a prime (212133014323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570249853 + ... + 570250224.

It is an arithmetic number, because the mean of its divisors is an integer number (27372001872).

Almost surely, 2^212133014322 is an apocalyptic number.

212133014322 is an abundant number, since it is smaller than the sum of its proper divisors (225819015630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212133014322 is a wasteful number, since it uses less digits than its factorization.

212133014322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140500113.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 212133014322 its reverse (223410331212), we get a palindrome (435543345534).

The spelling of 212133014322 in words is "two hundred twelve billion, one hundred thirty-three million, fourteen thousand, three hundred twenty-two".